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All of the contestants from this year's competition return to take part in the last Masterclass of the season. The tables are turned though as they set a mystery box challenge for George and Gary.
First Air Date : Apr 27, 2009
Last Air date : Jun 08, 2026
Episode : 1122 Episode
Season : 18 Season
Runtime: 75:14 minutes
Studio: 10
Country: Australia
Crew:
